var binding = process.binding('os'); exports.hostname = binding.getHostname; exports.loadavg = binding.getLoadAvg; exports.uptime = binding.getUptime; exports.freemem = binding.getFreeMem; exports.totalmem = binding.getTotalMem; exports.cpus = binding.getCPUs; exports.type = binding.getOSType; exports.release = binding.getOSRelease; exports.isWindows = binding.isWindows;